Automatic Deepfat Fryer with Autolift Control. Watlow MINICHEF Deep Fat Fryer, MINICHEF 2000
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10
Application 10
Automatic Deepfat Fryer with Autolift Control
Single Heat Channel, Four Menus
Introduction to Application 10 . . . . . . . . . . . . . . 1
Configuration Mode Quick Reference . . . . . . . . . 3
Program Mode Quick Reference . . . . . . . . . . . . 4
Step 7 Design a Faceplate Overlay . . . . . . . . . . . 5
Step 8 Operate the Controller . . . . . . . . . . . . . . 6
Application 10 allows you to program as many as four menu keys, each of which can control one heat channel, one cooking time, a mid-point alarm and autolift capability. The application includes up to four menus that control fryer temperatures and cooking time.
Overview of Key Steps
1.
Install the M
INI
C
HEF
2000.
2. Wire the controller.
3. Configure the controller.
4. Program the menus.
5. Set the controller security.
6. Set the Real-time Clock.
For instructions on Steps 1, 2, 3, 4, 5 and 6, see the Hardware & Software Setup Guide.
7. Design, manufacture and apply faceplate overlay for end-users. (For a suggested design to suit this application, see this section. For overlay dimensions and guidelines, see the
Hardware & Software Setup Guide.)
8. Operate the controller. (See this application guide.)
Key Functions in Configuration Mode
M INI C HEF 2000
Display five-digit, sevensegment numeric LED display.
Indicator lights
(1 for each key, 2 for heat channels).
Edit key (A) Access the next level of parameters or values.
Enter key (B) Enter the value and return to previous level.
Home key (D) Move to
Operation Mode with a two-second key press.
A
D
Edit
Home
G
B
E
Enter
Escape
H
C
F
Up key (C) Move up the lists.
Escape key (E) Return to original value when editing a parameter value.
Down key (F) Move down the lists.
Key Functions in Operation Mode
Your Company Logo
Heat indicator light Lit when heat output is on.
Menu Keys Activate and cancel menus, activate cook cycle when preheating, and acknowledge alarms.
Heat
Menu
1
Menu
2
Menu
3
Menu
4
Up
Down
Increment and Basket Up
Lift basket.
Up and Down Indicator
Lights Lit when up or down outlets are energized.
Decrement and Basket
Down Lower basket.
ç
WARNING: The Basket Up and Basket Down Keys cause or initiate motion. Appropriate reasonable care should be taken to prevent personal injury or machine damage as a result of operator initiated or unexpected machine motion.
Summary of Input/Output Functions
Input 1 Fryer Temp
→
Input 2 not used
→
Event Input 1 not used
→
Event Input 2 not used
→
Menu
1
Menu
3
Heat
Your Company Logo
Menu
2
Menu
4
Up
Down
→
Output 1 Heat
→
Output 2 not used
→
Event Output 1 Lift Basket
→
Event Output 2 Drop Basket
→
Output 5 Audible Alarm
Note: For details, see wiring instructions in the Hardware & Software Setup Guide.
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Configuration Mode Quick Reference
These are the functions, parameters and values included in the Configuration Mode for this application. You must select Application 10 to access them. For directions, see the
Hardware & Software Setup Guide. The Appendix of that guide includes an explanation of all parameters and values.
Function Parameter
[Etype] Equipment-Type [appl`] Application Number
[a_Loc] Application Number
Security Lock
[Sound] Audible Alarm
[btine] Basket Travel Time
[preHt] Initial Preheat
[melt] Oil Melt Cycle
Value
1 - 28
Yes, No
0 - 5
0 - 30 seconds
Range low to range high
On, Off
Your settings
10
[SEtUP] Setup [`Ç_Ï`] Temperature Display Format
[time] Time Display Format
[Chirp] Key Chirp
[loc``] Menu Security Lock
[tc```] Thermocouple Type
[rtd``] RTD Curve
[tconp] WatCurve TM Temperature
Compensation
[Ofst1] Temperature Offset, Channel 1
[tr`lo] Temperature Range Low
ºC or ºF
MMM:SS, HH:MM, H:MM:SS
On, Off
Yes, No
J, K (shown as [````H]), E
DIN, JIS
[tr`Hi] Temperature Range High
[ready] Preheat Ready Feature
[rband] Ready Band
[Cloc`] Real Time Clock Display
[plOSS] Power Loss Menu Resume
[al``1] Alarms for Channel 1
[aL`P1] Absolute Process Alarm 1
[aLdL1] Low Deviation Alarm 1
[aLdH1] High Deviation Alarm 1
On, Off
-99 to 99ºF (-55 to 55ºC)
0º F (-18º C) for RTD inputs,
32ºF (0ºC) for tc inputs to [tr`Hi]
[tr`lo] to 1200ºF (649ºC)
Yes, No
1 to 1200ºF (649ºC)
Yes, No
Yes, No
None, Dev, Proc, Both
100 to 1200ºF (649ºC)
-999 to 0ºF (-555 to 0ºC)
0 to 999ºF (0 to 555ºC)
[tHErl] Thermal [tyPE`] Type of Temperature Control
[HYSt1] Hysteresis 1*
[PiD`U] PID Units
[tune1] Auto-tuning 1
[ProP1] Proportional Band 1
[rSEt1] Reset (integral) Gain 1**
[int1`] Integral Gain 1
[rAtE1] Rate (derivative) Gain 1**
[dEr`1] Derivative Gain 1
[CYcL1] PID Cycle Time 1
PID, On-Off
1 to 99ºF (1 to 55ºC)
SI, US on, OFF
1 to 999ºF (1 to 555ºC)
0.00 to 9.99 repeats/minute
0.00 to 99.99 minutes/repeat
0.00 to 9.99 minutes
0.00 to 9.99 minutes
1 to 60 seconds
[`diag] WatHelp
Diagnostics
Used for equipment troubleshooting and testing. Not used when programming. See the Hardware
& Software Setup Guide.
*Note: Available only when controller is on/off.
**Note: Available only when PID units are set to US.
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Program Mode Quick Reference
These are the functions, parameters and values included in the Program Mode for this application. You must select Application 10 to access them. For menu programming directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes a detailed explanation of all parameters and values.
Function
[M`__] Menu
Numbers 1 - 4
Parameter
[Stpt1] Set point 1
Temperature of channel 1.
[TiNe1] Time 1
Menu run time.
[alarn] Mid-menu alarm setting.
[atine] Mid-menu alarm time.*
*Note: Applies only when the alarm is not set to [`none].
Value
Format varies based on configuration.
Your Settings
Format varies based on configuration.
Setting at 0 invalidates selected menu.
[Stir], [Add], [Flip],
[Turn], [Alert], [None]
0 to [TiNe1].
Auto-tuning note:
Before auto-tuning Application 10, Set Point 1 of Menu 1 must first be set to a value that is typical of your application. (See the Hardware & Software Setup Guide for information on programming menus.) Then set [tHErL] / [tunE1] to [```on]. After you accept this
[```on] setting, the display will present [`tunE] when the auto-tuning is taking place.
The controller will cancel the auto-tuning process if it cannot be completed in 80 minutes. You can cancel the auto-tuning process at any time be pressing either key C or Key
D and accepting [``Off] when it appears.
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Step 7 Design a Faceplate Overlay
To complete the installation, you must apply a graphic membrane to the front panel of the controller. The following artwork will help you design and create a membrane for this application. For more dimensions and guidelines, see the Hardware & Software
Setup Guide.
Suggested End-user Overlay:
Your Company Logo
A p p l i c a t i o n 1 0
Heat
Menu
1
Menu
2
Menu
3
Menu
4
Up
Down
This Prototyping and Training Membrane Overlay will help you with the configuration and programming steps. To order it, see the Ordering Information at the back of this guide.
M INI C HEF 2000
A
D
Edit
Home
G
B
E
Enter
Escape
H
C
F
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Step 8 Operate the Controller
Summary of Key Functions in Operation Mode
Key Function
E
F
A
B
C
D
Menu 1
Menu 2
Basket up
Menu 3
Menu 4
Basket down
Startup
Apply power to the fryer and add cooking oil if necessary.
Initial Preheat
At power-up, the unit will preheat to the temperature value set in the Configuration
Mode [Etype] / [preHt]. The display will show [prE-`] [`Heat] followed by oil temperature as the oil heats up.
M
INI
C
HEF
2000
A
[`50`f]
G H
B C
Edit
D
Accept
E F
Exit Back-Up Exit
M
INI
C
HEF
2000
A
[ready]
G H
B C
Edit
D
Accept
E F
Back-Up
M
INI
C
HEF
2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
When the unit reaches initial preheat temperature, [ready] will flash once on the display and an audible tone will sound for 2 seconds. Then [`idle] will appear on the display. If the Real-time Clock option is installed and [SEtUp] / [Cloc`] is set to
[``yes], the time of day will appear on the display.
If the preheat condition is met before power-up, the controller goes directly to idle, and does not display [rEAdy] or sound an audible tone.
Preheat
If in the Configuration Mode [SEtUP] / [ready] has been set to yes, the controller will detect temperatures and preheat to operating temperature (above relative set point minus the ready band) as required.
• Activate the menu by pressing the Start/Stop key.
Edit
D
Exit
M
INI
C
HEF
2000
A
[idle`]
G H
B C
Accept
E
Back-Up
F
SLOW
FLASH
[pre-`] [`Heat]
M
INI
C
HEF
2000
A
[100f`]
G H
B C
RAPID
FLASH
M
INI
C
HEF
2000
A
[ready]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
Edit
D
Exit
Accept
E
Back-Up
F
AT OPERATING TEMPERATURE
(PREHEAT CONDITION MET)
If the fryer is not at operating temperature, it will preheat. Meanwhile:
The word [Pre-`] [`Heat] will appear on the display for a few moments. The
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Start/Stop key indicator light will flash slowly. The temperature of Channel 1 will be displayed until the operating temperature is reached.
The heat output indicator light - G, just below the display- will light up whenever the controller is calling for heat.
When the fryer is at operating temperature (above relative set point minus the ready band) [ready] will appear on the display and the Start/Stop key indicator light will flash rapidly. You are now ready to cook with the active menu.
If the fryer is at operating temperature, the display goes directly to [ready] without indicating preheat or temperature.
The Melt Cycle
To avoid burning congealed oil (shortening), a slow heating action may be necessary. If this is desired, be sure that in the Configuration Mode [etype] / [melt] has been set to [```on]. Then, when the oil temperature is below 212 °F the heat output will be limited to 10% of full power. This reduces the chance of burning congealed oil while it is heating.
Run a Menu (with preheat feature)
This procedure describes how to run an active menu when the preheat feature is inactive — in other words, when the [ready] parameter in the [setUp] function of the
Configuration Mode is set to [``yes] .
for the menu you want to run.
M
INI
C
HEF
2000
A
[idle`]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
SLOW
FLASH
[pre-`] [`Heat]
M
INI
C
HEF
2000
A
[100f`]
G H
B C
RAPID
FLASH
M
INI
C
HEF
2000
A
[ready]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
Edit
D
Exit
Accept
E
Back-Up
F
AT OPERATING TEMPERATURE
(PREHEAT CONDITION MET)
If the selected menu’s preheat condition (setpoint minus the ready band) has not been met, the fryer will preheat until [Ready] appears on the display. If the fryer is at operating temperature [Ready] will immediately appear on the display.
menu key (indicated by the flashing red light.) The menu key indicator light will light up, the basket will lower automatically. Time will count down on the display.
M
INI
C
HEF
2000
A
[ready]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
STEADY
ON
M
INI
C
HEF
2000
A
[`0009]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
IF PROGRAMMED
M
INI
C
HEF
2000
A
[alert]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
RAPID
FLASH
SLOW
FLASH
M
INI
C
HEF
2000
A
[`idle]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
M INI C HEF 2000
A
[``EnD]
G H
B C
Edit
D
Accept
E F
SLOW
FLASH
M INI C HEF 2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up Exit Back-Up
3 If programmed, as the time counts down, a mid-menu alarm message will appear on
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the display. (The message, which varies based on programming at [M`__] /
[ALArn] will appear for ten seconds.)
An audible tone will sound for five seconds. Time will continue to count down on the display.
4. When the cooking cycle is finished the basket will rise automatically. One of the following will happen, depending on the way the controller was programmed at
[EtypE] / {Sound]:
With Sound set to 0: The controller automatically switches to idle, where the controller maintains the temperatures at set point and does not run time. [`idle] or time of day will appear on the display. The menu key indicator light will flash slowly.
With Sound set to 1, 2, or 3, [``End] will appear on the display and an audible tone will be emitted. The menu key indicator light will flash rapidly. You can acknowledge and silence the tone by pressing the active menu key or it will time out in 1 to
20 seconds and go into idle. The menu key indicator light will flash slowly.
With Sound set to 4 or 5, [``End] will appear on the display and the menu key indicator light will flash rapidly. You must acknowledge the audible tone by pressing the active menu key. Once acknowledged, the tone is silenced and the controller goes into idle. The menu key indicator light will flash slowly.
5 Remove the food from the basket. The controller will continue to regulate to the last set point. The menu key indicator light will flash slowly.
6. To repeat cooking, repeat steps 1 through 5.
Run a Menu (without preheat feature)
This procedure describes how to run a menu when the preheat function is inactive — that is, when the [Ready] parameter in the [SetUp] function of the Configuration
Mode is set to [```no] — and initial preheat power-up has been completed.
Exit
M
INI
C
HEF
2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Back-Up
STEADY
ON
Exit
M
INI
C
HEF
2000
A
[`0009]
G H
B C
Edit
D
Accept
E F
Back-Up
IF PROGRAMMED
M
INI
C
HEF
2000
A
[alert]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
M
INI
C
HEF
2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
SLOW
FLASH
M
INI
C
HEF
2000
A
[``EnD]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
RAPID FLASH SLOW FLASH
M
INI
C
HEF
2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
2. Press the key for the menu you want to run. The menu key will light up, the basket will lower automatically, and then time will count down on the display.:
3. If programmed, as the time counts down, a mid-menu alarm message [M`__] /
[ALArn] will appear on the display.
The alarm message, which varies based on programming, will appear for ten seconds.
An audible tone will sound for five seconds. Time will continue to count down on the display.
4. When the cooking cycle is finished, the basket will rise automatically. One of the fol-
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lowing will happen, depending on the way the controller was programmed at
[EtypE] / {Sound]:
With Sound set to 0: The controller automatically switches to idle, where the controller maintains the temperatures at set point and does not run time. [`idle] or time of day will appear on the display. The menu key indicator light will flash slowly.
With Sound set to 1, 2, or 3: [``End] will appear on the display and an audible tone will be emitted. The menu key indicator light will flash rapidly. You can acknowledge and silence the tone by pressing the active menu key or it will time out in 1 to
20 seconds and go into idle. The menu key indicator light will flash slowly.
With Sound set to 4 or 5: [``End] will appear on the display and the menu key indicator light will flash rapidly. You must acknowledge the audible tone by pressing the active menu key. Once acknowledged the tone is silenced and the controller goes into idle. The menu key indicator light will flash slowly.
5 Remove the food from the basket. The controller will continue to regulate at the last set point. The menu indicator light will flash slowly.
6. To repeat cooking, repeat steps 1 through 5.
Cancel a Menu
Canceling a menu stops controller operation completely. The controller does not maintain set point temperatures or run time. Users may cancel a menu in order to run another one, to stop menu operation for any reason, or when preparing to shut off the fryer.
• Press the active menu key for 2 seconds.
Heat outputs will switch off. Heat output indicator lights will switch off. The display presents [`idle] or the time of day will appear on the display.
Change or Restart Menus
• With the controller in idle , press the key for the menu you want to run.
Manual Basket Lift
You can raise or lower the basket manually at any time by pressing the Down-arrow key
(to lower) or the Up-arrow key (to raise). If you raise the basket while cooking, the timer will pause. Countdown time will resume when you lower the basket or when you press the active menu key.
ç
WARNING: The Basket Up and Basket Down Keys cause or initiate motion. Appropriate reasonable care should be taken to prevent personal injury or machine damage as a result of operator initiated or unexpected machine motion.
Event Outputs
While running a menu:
Event output 1 is activated to lift the basket for the length of time programmed in
Configuration Mode [EtyPE] / [btinE].
Event output 2 is activated to lower the basket for the length of time programmed in
Configuration Mode [EtyPE] / [btinE].
Only one output can be on at a time.
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Temperature Alarms
The controller will alert you to temperature alarm conditions if they occur. If an alarm occurs, take action as determined by your supervisor. See the Appendix in the Hardware
& Software Setup Guide for a Troubleshooting Chart and a summary of temperature alarms.
Errors
The controller will alert you to errors if they occur. Errors are critical problems that shut down the unit. If an error occurs, an error message will appear on the display. You should switch off the power and call for service.
See the Appendix in the Hardware & Software Setup Guide for a Troubleshooting Chart and a summary of errors.
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11
Application 11
Automatic Deepfat Fryer with Autolift Control
Single Heat Channel, 40 Menus
Introduction to Application 11 . . . . . . . . . . . . . 11
Configuration Mode Quick Reference . . . . . . . . 13
Program Mode Quick Reference . . . . . . . . . . . . 14
Step 7 Design a Faceplate Overlay . . . . . . . . . . 15
Step 8 Operate the Controller . . . . . . . . . . . . . 16
Application 11 is designed for the operation of a deep fat fryer. It includes one heat channel, one cooking time, a mid-point alarm and autolift capability. The application includes up to forty menus that control fryer temperatures and cooking time.
Overview of Key Steps
1.
Install the M
INI
C
HEF
2000.
2. Wire the controller.
3. Configure the controller.
4. Program the menus.
5. Set the controller security.
6. Set the Real-time Clock.
For instructions on Steps 1, 2, 3, 4, 5 and 6, see the Hardware & Software Setup Guide.
7. Design, manufacture and apply faceplate overlay for end-users. (For a suggested design to suit this application, see this section. For overlay dimensions and guidelines, see the Hardware & Software Setup Guide.)
8. Operate the controller. (See this application guide.)
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Key Functions in Configuration Mode
M INI C HEF 2000
Display five-digit, sevensegment numeric LED display.
Indicator lights
(1 for each key, 2 for heat channels).
Edit key (A) Access the next level of parameters or values.
Enter key (B) Enter the value and return to previous level.
Home key (D) Move to
Operation Mode with a two-second key press.
A
D
Edit
G
Home
B
E
Enter
Escape
H
C
F
Up key (C) Move up the lists.
Escape key (E) Return to original value when editing a parameter value.
Down key (F) Move down the lists.
Key Functions in Operation Mode
Your Company Logo
Heat indicator light Lit when heat output is on.
Idle One Temp View or program idle set point 1.
Indicator light will flash slowly when controlling to set point.
Idle Two Temp View or program idle set point 2.
Indicator light will flash slowly when controlling to set point.
Menu Select Enter menu mode or select menu.
Heat
1
Idle One
Temp
2
Idle Two
Temp
4
Menu
Select
5
Start/
Stop
3
Up
6
Down
Increment/Basket Up
Scroll through valid menus or lift basket while operating.
Start/Stop Activate or cancel active menu.
Decrement/Basket Down
Scroll through valid menus or drop basket while operating.
Start/Stop Indicator Light
Slow flash...Preheating
Rapid flash...Ready
Lit...Cooking
Off...Done
ç
WARNING: The Basket Up and Basket Down Keys cause or initiate motion. Appropriate reasonable care should be taken to prevent personal injury or machine damage as a result of operator initiated or unexpected machine motion.
Summary of Input/Output Functions
Input 1 Fryer Temp
Input 2 not used
→
→
Event Input 1 not used
→
Event Input 2 not used
→
Heat
1
Idle 1
Temp
4
Menu
Select
Your Company Logo
2
Idle 2
Time
5
Start/
Stop
3
Up
6
Down
→
Output 1 Heat
→
Output 2 not used
→
Event Output 1 Lift Basket
→
Event Output 2 Drop Basket
→
Output 5 Audible Alarm
Note: For details, see wiring instructions in the Hardware & Software Setup Guide.
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Configuration Mode Quick Reference
These are the functions, parameters and values included in the Configuration Mode for this application. You must select Application 11 to access them. For directions, see the
Hardware & Software Setup Guide. The Appendix of that guide includes an explanation of all parameters and values.
Function Parameter Value Your Settings
[Etype] Equipment-Type [appl`] Application Number
[a_Loc] Application Number
Security Lock
[Sound] Audible Alarm Sound
[SEtUP] Setup
[tHErl] Thermal
[`diag] WatHelp
Diagnostics
[btine] Basket Travel Time
[idle1] Channel 1 Idle Temperature
[idle2] Channel 2 Idle Temperature
[Melt] Oil Melt Temperature
1 - 28
Yes, No
0 - 5
0 - 30 seconds
Temperature range low to range high
Temperature range low to range high
On, Off
11
[`Ç_Ï`] Temperature Display Format ºC or ºF
[time] Time Display Format MMM:SS, HH:MM, H:MM:SS
(H=Hours, M=Minutes, S=Seconds)
[Chirp] Key Chirp
[loc``] Menu Security Lock
[tc```] Thermocouple Type
[rtd``] RTD Curve
[tconp] WatCurve TM
Compensation
[rband] Ready Band
[Cloc`] Real Time Clock Display
On, Off
Yes, No
J, K (shown as [````H]), E
DIN, JIS
[Ofst1] Temperature Offset, Channel 1 -99 to 99ºF (-55 to 55ºC)
[tr`lo] Temperature Range Low 0ºF (-18º C) for RTD inputs,
32ºF (0ºC) for tc inputs to [tr`HI]
[tr`HI] Temperature Range High
[ready] Preheat Ready Feature
[tr`lo] to 1200ºF (649ºC)
Yes, No
1 to 1200ºF (649ºC)
Yes, No
Yes, No [plOSS] Power Loss Menu Resume
[al``1] Alarms for channel 1
[aL`P1] Absolute Process Alarm 1
[aLdL1] Low Deviation Alarm 1
[aLdH1] High Deviation Alarm 1
None, Dev, Proc, Both
100 to 1200ºF (38º to 649ºC)
-999 to 0ºF (-555 to 0ºC)
0 to 999ºF (0 to 555ºC)
[tyPE`] Temperature Control Type
[HYSt1] Hysteresis 1
[Pid`U] PID Units
[tune1] Auto-tuning 1
[ProP1] Proportional Band 1
[rSEt1] Reset (integral) Gain 1
[int`1] Integral Gain 1
[rAtE1] Rate (derivative) Gain 1
[dEr`1] Derivative Gain 1
[CYcL1] PID Cycle Time 1
PID, On-Off
1 to 99ºF (1 to 55ºC)
SI, US on, OFF
1 to 999ºF (1 to 555ºC)
0.00 to 9.99 repeats/minute
0.00 to 99.99 minutes/repeat
0.00 to 9.99 minutes
0.00 to 9.99 minutes
1 to 60 seconds
Used for equipment troubleshooting and testing. Not used when programming. See the Hardware
& Software Setup Guide..
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Program Mode Quick Reference
These are the functions, parameters and values included in the Program Mode for this application. You must select Application 11 to access them. For menu programming directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes a detailed explanation of all parameters and values.
Function Parameter
[M`__] Menu [stpt1] Set point 1
Numbers 1 - 40 Temperature for set point 1
[TiNe1] Time 1
Run time of set point 1
Value
Temperature range low to range high
Setting Time 1 to 0 invalidates selected menu. Format varies based on configuration.
[ALArn] Mid-menu alarm Stir, Add, Flip, Turn, Alert, setting None
[AtinE] Mid-menu alarm time
(not visible when alarm set to None)
0 to Time 1
Auto-tuning note:
Before auto-tuning Application 11, Setpoint 1 must first be set to a value that is typical of your application. (See the Hardware & Software Setup Guide for information on programming menus.) Then set [tHErL] / [tunE1] to [```on]. After you accept this
[```on] setting, by pressing “Enter,” the display will present [`tunE] when the autotuning is taking place.
The controller will cancel the auto-tuning process if it cnnot be completed in 80 minutes.
You can cancel the auto-tuning process at any time be pressing either key C or Key D and accepting [``Off], by pressing “Enter,” when it appears.
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Step 7 Design a Faceplate Overlay
To complete the installation, you must apply a graphic membrane to the front panel of the controller. The following artwork will help you design and create a membrane for this application. For more dimensions and guidelines, see the Hardware & Software
Setup Guide.
Suggested End-user Overlay:
Your Company Logo
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Heat
1
Idle One
Temp
2
Idle Two
Temp
4
Menu
Select
5
Start/
Stop
3
Up
6
Down
This Prototyping and Training Membrane Overlay will help you with the configuration and programming steps. To order it, see the Ordering Information at the back of this guide.
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D
Edit
Home
G
B
E
Enter
Escape
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C
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Step 8 Operate the Controller
Summary of Key Functions in Operation Mode
Key Operation Function
E
F
A
B
C
D
Idle Temperature Number One
Idle Temperature Number Two
Increment and Basket Up
Menu Select
Start/Stop
Decrement and Basket Down
Start-up
Apply power to the fryer and add cooking oil if necessary.
Select a Menu
1.
Press the Menu Select key.
The controller will display the currently selected menu. If no menus have been programmed the word [`nonE] will appear on the display.
M INI C
A
[````1]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
INI C HEF 2000
A
[````9]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
M INI C HEF 2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
2.
Press the Up-arrow or Down-arrow key until the menu you want appears on the display.
The controller will only display valid menus (those for which Time 1 for the menu is set to greater than 0).
3.
Press the Menu Select key again.
The menu you have chosen becomes the current menu for controller operation.
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Initial Preheat
At power-up, the unit will preheat to the temperature value set in the Configuration
Mode [Etype] / [preHt]. The display will show [Pre-`] [`HEat] followed by oil temperature as the oil heats.
M
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C
HEF
2000
A
[`50`f]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
Edit
D
Exit
M
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C
HEF
2000
A
[ready]
G H
B C
Accept
E
Back-Up
F
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2000
A
[`idle]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
When the unit reaches initial preheat temperature, [Ready] will flash once on the display and an audible tone will sound for 2 seconds. Then [`idle] will appear on the display. If Real Time Clock option is installed and [setUp] / [Cloc`] is set to [``yes], the time of day will appear on the display.
Preheat
If in the Configuration Mode [SEtUP] / [ready] has been set to yes, the controller will detect temperatures and preheat to operating temperature (above relative set point minus the ready band) as required.
• Activate the menu by pressing the Start/Stop key.
M
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HEF
2000
A
[`idle]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
SLOW
FLASH
[pre-`] [`Heat]
Edit
D
Exit
M
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C
HEF
2000
A
[100f`]
G H
B C
RAPID
FLASH
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2000
A
[ready]
G H
B C
Accept
E
Back-Up
F
Edit
D
Exit
Accept
E
Back-Up
F
AT OPERATING TEMPERATURE
(PREHEAT CONDITION MET)
If the fryer is not at operating temperature, it will preheat. Meanwhile:
The word [Pre-`] [`Heat] will appear on the display for a few moments. The
Start/Stop key indicator light will flash slowly. The temperature of Channel 1 will be displayed until the operating temperature is reached.
The heat output indicator light - G, just below the display- will light up whenever the controller is calling for heat.
When the fryer is at operating temperature (above relative set point minus the ready band) [ready] will appear on the display and the Start/Stop key indicator light will flash rapidly. You are now ready to cook with the active menu.
If the fryer is at operating temperature, the display goes directly to [ready] without indicating preheat or temperature.
The Melt Cycle
To avoid burning, congealed oil requires a slow heating action. If, in the Configuration
Mode, [etype] / [melt] has been set to on, when the oil temperature is below 212ºF the heat output will be limited to 10% of full power.
Run a Menu (with preheat feature)
This procedure describes how to run an active menu when the preheat feature is inactive — in other words, when the [ready] parameter in the [setUp] function of the
Configuration Mode is set to [``yes] .
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1.
Select the menu you want to run as shown earlier in “Select a Menu”.
2.
With [`idle] or time of day on the display, press the Start/Stop key.
M INI C HEF 2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
SLOW
FLASH
[pre-`] [`Heat]
M INI C HEF 2000
A
[100f`]
G H
B C
Edit
D
Accept
E F
RAPID
FLASH
M INI C HEF 2000
A
[ready]
G H
B C
Edit
D
Accept
E F
Exit Back-Up Exit Back-Up Exit Back-Up
AT OPERATING TEMPERATURE
(PREHEAT CONDITION MET)
If the preheat condition has not been met, the fryer will preheat until [ready] appears on the display. If the fryer is at operating temperature [ready] will immediately appear on the display.
3.
With ready on the display, place the food in the basket.
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A
[ready]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
STEADY
ON
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2000
A
[`0009]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
IF PROGRAMMED
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A
[alert]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
RAPID
FLASH
SLOW
FLASH
M INI C
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
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2000
A
[``EnD]
G H
B C
SLOW
FLASH
M
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HEF
2000
A
[`idle]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
Edit
D
Exit
Accept
E
Back-Up
F
4.
Press the Start/Stop key. The basket will lower automatically for the amount of time set in the Configuration Mode under [Etype] / [Btine].
The Start/Stop key indicator light will light up. Time will count down on the display.
5.
If programmed, as the time counts down, a mid-point alarm will appear on the display.
The alarm messages which varies based on programming will appear for ten seconds.
An audible will sound for five seconds. Time will continue to count down on the display
6.
When the cooking cycle is finished one of the following will happen, depending on the way the controller was programmed at [Etype] / [sound] ::
Edit
D
Exit
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2000
A
[idle`]
G H
B C
Accept
E
Back-Up
F
SLOW
FLASH
M
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HEF
2000
A
[EnD``]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
M
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C
HEF
2000
A
[idle`]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
RAPID
FLASH
SLOW
FLASH
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With Sound set to 0: The controller automatically switches to idle. [`idle] or current time will appear on the display. The Start/Stop key indicator light will flash slowly. The controller will maintain temperature at the programmed set point.
With Sound set to 1, 2, or 3: [``End] will appear on the display and an audible tone will be emitted. The Start/Stop key indicator light will flash rapidly. You can acknowledge and silence the tone by pressing the Start/Stop key or it will automatically time out within 2 seconds for setting 1 or 20 seconds for settings 2 or 3 and then go into idle. The Start/Stop key indicator light will flash slowly. The controller will maintain temperature at the programmed set point.
With sound set to 4 or 5: [``End] will appear on the display and the Start/Stop key indicator light will flash rapidly. You must acknowledge the audible tone by pressing the Start/Stop key. Once acknowledged the audible tone is silenced and the controller goes into idle. The Start/Stop key indicator light will flash slowly. The controller will maintain temperature at the programmed set point.
7.
The basket will raise automatically based on the value programmed in the
Configuration Mode [Etype] / [Btine].
8.
To repeat cooking, repeat steps 1 through 7.
Run a Menu (with no preheat feature)
This procedure describes how to run an active menu when the preheat feature is inactive - in other words, when the [ready] parameter in the [setUp] function of the
Configuration Mode is set to [```no].
1.
Select the menu you want to run as shown earlier in “Select a Menu”.
2.
With [`idle] or time of day on the display, place the food in the basket.
M
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A
[`idle]
G H
B C
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2000
A
[`idle]
G H
B C
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2000
A
[`0009]
G H
B C
IF PROGRAMMED
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[alert]
G H
B C
Edit
D
Exit
Accept
E
Back-Up
F
Edit
D
Exit
Accept
E
Back-Up
F
Edit
D
Exit
STEADY
ON
Accept
E
Back-Up
F
Edit
D
Exit
Accept
E
Back-Up
F
SLOW
FLASH
M
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2000
A
[``EnD]
G H
B C
M
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C
HEF
2000
A
[`idle]
G H
B C
Edit
D
Accept
E
Edit
D
Accept
E F F
Exit Back-Up Exit Back-Up
RAPID FLASH SLOW FLASH
3.
Press the Start/Stop key. The basket will lower automatically for the amount of time set in the Configuration Mode under [Etype] / [Btine].
The Start/Stop key indicator light will light up. Time will count down on the display.
4.
If programmed, as the time counts down, a mid-point alarm will appear on the display.
The alarm message which varies based on programming will appear for ten seconds.
An audible will sound for five seconds. Time will continue to count down on the display
5.
When the cooking cycle is finished one of the following will happen, depending on the way the controller was programmed at [EtyPE] / [Sound]:
With Sound set to 0: The controller automatically switches to idle. [`idle] or cur-
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rent time will appear on the display. The Start/Stop key indicator light will flash slowly. The controller will maintain temperature at the programmed set point.
With Sound set to 1, 2, or 3: [``End] will appear on the display and an audible tone will be emitted. The Start/Stop key indicator light will flash rapidly. You can acknowledge and silence the tone by pressing the Start/Stop key or it will automatically time out within 2 seconds for setting 1 or 20 seconds for settings 2 or 3 and then go into idle. The Start/Stop key indicator light will flash slowly. The controller will maintain temperature at the programmed set point.
With sound set to 4 or 5: [``End] will appear on the display and the Start/Stop key indicator light will flash rapidly. You must acknowledge the audible tone by pressing the Start/Stop key. Once acknowledged the audible tone is silenced and the controller goes into idle. The Start/Stop key indicator light will flash slowly. The controller will maintain temperature at the programmed set point.
6.
The basket will raise automatically based on the value programmed in the
Configuration Mode [Etype] / [Btine].
7.
To repeat cooking, repeat steps 1 through 6.
Auxiliary Idle Set Points
In some cases you may want to control at some non-cooking temperature such as during cleaning, preheating or to preserve the life of the oil. The controller is equipped with the capability of two auxiliary idle set points: Idle 1 and Idle 2.
To program either of the set points:
1.
Press and hold down the Idle 1 Temp or Idle 2 Temp key.
2.
While holding down the key, use the Up-arrow or Down-arrow key to adjust the set point temperature.
3.
Release all of the keys.
The idle temperature has been set.
4.
Program the other Idle temperature if desired by repeating 1 through 3 using the other Idle Temp key.
To run the fryer at an auxiliary idle set point:
• With the fryer in idle (not running a menu) press either the Idle1Temp or Idle2
Temp key.
SLOW
FLASH
M
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2000
A
[`idle]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
STEADY
ON
M
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C
HEF
2000
A
[`0009]
G H
B C
Edit
D
Accept
E F
Exit Back-Up
The indicator light over the Idle Temp key will flash slowly.
The fryer will run at the idle set point until you run a menu by pressing the
Start/Stop key or you press the other Idle Temp key.
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Manual Basket Lift
At any time you can raise or lower the basket manually by using the Down-arrow key
(to lower) or the Up-arrow key (to raise). If you raise the basket manually while cooking, the timer will pause. Countdown time will resume when you manually lower the basket or when you press the active menu key.
ç
WARNING: The Basket Up and Basket Down Keys cause or initiate motion. Appropriate reasonable care should be taken to prevent personal injury or machine damage as a result of operator initiated or unexpected machine motion.
Event Outputs
While running a menu:
Event output 1 is activated to lift the basket for the length of time programmed in
Configuration Mode [Etype] / [Btine].
Event output 2 is activated to lower the basket for the length of time programmed in
Configuration Mode [Etype] / [Btine].
Only one output can be on at a time.
Cancel a Menu
Canceling a menu stops controller completely. The controller does not maintain set point temperatures or run time. You cancel a menu to run another menu, stop menu operation for any reason, or are preparing to shut off the oven.
• Press the Start/Stop key for 2 seconds. Heat outputs will switch off. The heat output indicator light will switch off. IdLE or time of day will be on the display.
Restart a Menu
1.
If the controller is preheating or running a menu, cancel the menu by pressing and holding the Start/Stop key for 2 seconds. If the controller is in [`idle], go to 2.
2.
Press the Start/Stop key.
Based on its programming, the unit will run the menu in one of the ways described earlier.
Change Menus
1.
With the controller in idle, select the menu you want to run by performing the procedure under “Select a Menu” earlier in this section.
2.
Press the Start/Stop key.
Based on its programming, the unit will run the menu in one of the ways described earlier.
Temperature Alarms
The controller will alert you to temperature alarm conditions if they occur. If an alarm occurs, take action as determined by your supervisor. See the Appendix in the Hardware
& Software Setup Guide for a Troubleshooting Chart and a summary of temperature alarms.
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Errors
The controller will alert you to errors if they occur. Errors are critical problems that shut down the unit. If an error occurs, an error message will appear on the display. You should switch off the power and call for service.
See the Appendix in the Hardware & Software Setup Guide for a Troubleshooting Chart and a summary of errors.
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